01_1st Headline_36 pt/14.4 mm second line

Bosch Rexroth AGZum Eisengießer 197816 Lohr, GermanyTel.: +49(0)9352/18-0Fax: +49(0)9352/18-40info@boschrexroth.dewww.boschrexroth.com

Intelligent hydraulics combined with multi-technology competence

As a leading provider in the field of industrial hydraulics, Rexroth takes a top position with its components, systems and extensive know-how and expertise regarding applications and engineering.

From its hydraulics range, which is the widest in the world, Rexroth offers standard products, application-related systems and customer-specific special solutions of high quality.

High-pressure components for hydraulic applications

Document no.: RE 08061Material no.: R999000377Version no.: 2017-09Replaces: 2014-04© Bosch Rexroth AG 2017Subject to change without notice!

The data and properties specified in this brochure only serve to provide a general overview of the "high-pressure components for hydraulic applications" product range of Bosch Rexroth AG.

The overview does not include all technical data and variants and does not replace a technical data sheet. Detailed information on the individual components can be found in the corresponding data sheets or contact one of our sales centers.

No statements concerning a certain condition or suitability for a certain application can be derived from our information.

The information given does not release the user from the obligation of own judgment and verification.

Using highly advanced microelectronics, Rexroth has rendered hydraulics even more capable. The products can be easily integrated in state-of-the-art machine designs and are extremely powerful and energy efficient. As a supplier of all technologies, Rexroth always provides the perfect application-specific drive solution.Rexroth is the ideal development partner for highly efficient machinery and production equipment – from the initial contact to commissioning and throughout the entire life cycle.

Worldwide operational teams assume all project planning tasks for your machines and systems until they are ready for start of production or turnkey delivery if desired.

Using the multi-technology competence and drive and control technology of Rexroth, you will become more competitive than ever.

For your local contact, please refer to:www.boschrexroth.com/contact

Product overview

On/off valvesIsolator valves Directional valves Pressure valves

Check valve Shuttle valve Prefill valve Directional seat valves, direct operated Pressure relief valve, direct operated

Pressure relief valve, pilot-operated

Type S LG SF SEW SH, SP, SMM, SMR DBD DB, DBW

Size 6/8/10/15/20/25/30 6/10 250/300 6 10 6 10 10 10 25 32

Component series 2X 4X 3X 1X 3X 1X 5X

Data sheet 20378 Dimension sheet upon request Dimension sheet upon request 22058 22075 22340 Dimension sheet upon request Dimension sheet upon request

Features ▶ For threaded connection ▶ Leak-free blocking in one direction ▶ Different opening pressures ▶ Different connection threads ▶ Improved corrosion protection ▶ Maximum operating pressure 1000 bar upon request

▶ Subplate mounting ▶ Sandwich plate ▶ Cartridge valve

▶ Pilot operated check valve, with or without pre-decompression ▶ Flange connection ▶ Tank installation ▶ Cartridge valve without control open spool (check valve) ▶ Reduced switching noises due to damping measures ▶ Rotatable low-pressure connection (housing) ▶ Inductive position switch, optional

▶ Porting pattern according to ISO 4401 ▶ Solenoids with detachable coil ▶ Blocked connection tight in a leakage-free form ▶ The coil can be changed without having to open the pressure-tight chamber ▶ Safe switching with longer actuating times under pressure

▶ Porting pattern according to ISO 4401 (NG6, however, without locating hole) ▶ Safe switching also with longer standstill periods under pressure ▶ Types of actuation:

– Mechanical (roller plunger) – Manual (hand lever) – Hydraulic – Pneumatic

▶ For subplate mounting ▶ For threaded connection ▶ As screw-in cartridge valve ▶ 3 adjustment types, optional ▶ Type-examination tested safety valve according to Pressure Equipment

Directive 2014/68/EU, optional

▶ For subplate mounting ▶ For threaded connection ▶ 4 adjustment types, optional ▶ Type-examination tested safety valves according to Pressure Equipment

Directive 2014/68/EU, optional ▶ With built-on directional valve (type DBW), optional

Maximum flow in l/min 450 18 15000 25 40 25 40 30 250 500 650

Maximum operating pressure in bar 420/450 630 500 450/630 630 700 500

Maximum relief pressure in bar 450/490 690 500 450/690 690 700 500

Basic data sheet 20482 22058 22075 22340 25402 25802

On/off valves Proportional servo valves ElectronicsCartridge valves Proportional pressure relief valves High-response throttle valves Pressure switch, mechanical Pressure switch, electronic Pressure sensor

Type LFA, LC LCT, LFT LC2A DBEME DBETA DBGT 2WRCE HED8 HEDE10 HM20

Size 16/25/32/40/50/63/80/100 16/25/32/40/50/63/80 16/25/32/40/50/63/80/100 10 25 6 6 32 40 50 63 80 125

Component series 6X; 7X 2X 1X 3X 6X 2X 2X 1X 2X 3X 2X

Data sheet 21030 Dimension sheet upon request 21040 Dimension sheet upon request 29262 29143 Dimension sheet upon request 50061 30277 30272

Features ▶ Cartridge valves for pressure function ▶ Cartridge valves for directional function ▶ Control cover for pressure function ▶ Control cover for directional function ▶ Standard porting pattern

▶ 2-way cartridge valve ▶ Directional or pressure functions ▶ Special porting pattern ▶ Limited cover variants

▶ Actively controllable 2/2 directional cartridge valve ("two-level active logics")

▶ Installation bore according to ISO 7368 ▶ Functional diversity due to the installation of

standard logic covers type LFA ▶ Check valve function ▶ Higher operating pressures upon request

▶ For subplate mounting ▶ Porting pattern according to ISO 6264 ▶ Operation by means of proportional solenoid ▶ Valve and control electronics from a single

source ▶ Integrated electronics (OBE) ▶ External control electronics VT-11131

(data sheet 29865) ▶ Step response (0 … 100%) 150 ms

▶ Pressure-controlled, direct actuated proportional valve

▶ For subplate mounting ▶ Porting pattern according to ISO 4401 ▶ Suitable as pilot control valve for logic valves

▶ For subplate mounting ▶ Porting pattern according to ISO 6264 ▶ Operation via DC motor with speed reduction transmission ▶ Self-locking in the event of power failure ▶ Suitable as pilot control valve for high-pressure cartridge valves type LCT

and LFT

▶ 2-way cartridge valve ▶ Installation bore according to ISO 7368 ▶ Integrated electronics (OBE)

▶ Piston type pressure switch ▶ Micro switch with NC/NO contact function ▶ For subplate mounting ▶ For pipeline installation ▶ For vertical stacking ▶ Adjustment types

– Spindle with or without scale – Rotary knob with scale, optionally lockable

▶ Sensor with stainless steel thin film measuring cell

▶ Two switching outputs or one switching and one analog output

▶ Indicator for pressure control and device parameterization

▶ IO link V1.1 ▶ Components that are in contact with the

media are made of stainless steel or FKM ▶ Hydraulic connection with internal and male

thread ▶ Hydraulic connection rotatable by 330°

▶ Sensor with thin film measuring cell ▶ Threaded connection G1/4a ▶ Components that are in contact with the

media are made of stainless steel ▶ Output signal 4 … 20 mA or 0.1 … 10 V

Maximum flow in l/min 12500 5000 12500 200 400 5 12 1500 2200 3500 5500 9000 22000

Maximum operating pressure in bar 450 630/1000 450 500 500 700 450 630 600 630

Maximum relief pressure in bar 490 490 500 500 700 490

Basic data sheet 21030 21040 29361 29262 29143 29136 29135 50061 30277 30272